- Etching and engraving (3)
- Engraving jewelry, silverware, or metal (2)
- Name plates: engraved, etched, etc. (1)
- Painting, coating, and hot dipping (5)
- Coating of metals and formed products (3)
- Coating, rust preventive (2)
- Jewelry enameling (1)
- Lacquering of metal products (1)
- Painting of metal products (1)
